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deischen 2003-04-29 21:05:17 +00:00
parent 6bd4376dc8
commit 975e4bcef1
1 changed files with 2 additions and 2 deletions
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4
lib/libpthread/arch/i386/i386/thr_switch.S
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@ -57,11 +57,11 @@ ENTRY(_thread_switch)
cmpl $0, %edx /* check for null pointer */ cmpl $0, %edx /* check for null pointer */
jne 1f jne 1f
movl $-1, %eax movl $-1, %eax
jmp 5f jmp 9f
1: cmpl $MC_SIZE, UC_MC_LEN_OFFSET(%edx) /* is context valid? */ 1: cmpl $MC_SIZE, UC_MC_LEN_OFFSET(%edx) /* is context valid? */
je 2f je 2f
movl $-1, %eax /* bzzzt, invalid context */ movl $-1, %eax /* bzzzt, invalid context */
jmp 5f jmp 9f
2: movl 8(%esp), %ecx /* get address of curthreadp */ 2: movl 8(%esp), %ecx /* get address of curthreadp */
movl %edx, %ebx /* save the pointer for later */ movl %edx, %ebx /* save the pointer for later */
/* /*